/*
 * Copyright 2013 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.kie.internal.task.api;

import java.util.List;

import org.kie.api.task.model.Comment;

/**
 * The Task Comment Service will handle all the
 *  operations related with the Comments associated with
 *  a Task
 */
public interface TaskCommentService {

    long addComment(long taskId, Comment comment);

    void deleteComment(long taskId, long commentId);

    List<Comment> getAllCommentsByTaskId(long taskId);

    Comment getCommentById(long commentId);
}
